Inline Fuel Filter – Fits Yamaha, Mercury/Mercruiser, Volvo, OMC (Replaces 65W-24251-00, 35-816296Q03)
Inline Fuel Filter – Fits Yamaha, Mercury/Mercruiser, Volvo, OMC (Replaces 65W-24251-00, 35-816296Q03) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
Worry-free returns
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Inline Fuel Filter – Fits Yamaha, Mercury/Mercruiser, Volvo, OMC (R...
Product Details
This universal Inline Fuel Filter is engineered for a wide range of marine engines, including Yamaha, Mercury/Mercruiser, Volvo Penta, and OMC models from the 1980s through the 2000s. It safeguards your engine by filtering out contaminants from the fuel supply, ensuring reliable performance and longevity.
It serves as a direct replacement for Yamaha (65W-24251-00, 65W-24251-10), Mercury/Mercruiser (35-816296Q03, 35-816296K03), Volvo (3852224), OMC (0398327, 508769), and other equivalents.
- Installs in-line with 1/4" fuel hoses.
- Features a durable, translucent plastic housing for visual inspection.
- Provides approximately 10-micron filtration to protect sensitive fuel system components.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yamaha | 65W-24251-00 |
| Yamaha | 65W-24251-10 |
| Mercury/Mercruiser | 35-816296Q03 |
| Mercury/Mercruiser | 35-816296K03 |
| Volvo Penta | 3852224 |
| OMC | 0398327 |
| OMC | 508769 |
| Tohatsu | 40145 |
| Sierra | 18-7829 |
| GLM | 40145 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
Fits various Yamaha 2-stroke and 4-stroke outboard engines from 9.9 to 40 HP.
Compatible with a wide range of Mercruiser sterndrive and inboard engines, primarily 4- and 6-cylinder models from the 1980s and 1990s.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | F9.9C | 9.9 | 4-Stroke | 65W-24251-00 | ||
| Yamaha | FT9.9D | 9.9 | 4-Stroke | 65W-24251-00 | ||
| Yamaha | F15A | 15 | 4-Stroke | 65W-24251-00 | ||
| Yamaha | F20A | 20 | 4-Stroke | 65W-24251-00 | ||
| Yamaha | F25A | 25 | 4-Stroke | 65W-24251-00 | ||
| Yamaha | FT25B | 25 | 4-Stroke | 65W-24251-00 | ||
| Yamaha | F30A | 30 | 4-Stroke | 65W-24251-00 | ||
| Yamaha | F40B | 40 | 4-Stroke | 65W-24251-00 | ||
| Mercruiser | 120 | 4-Stroke | 1983–1986 | 35-816296Q03 | ||
| Mercruiser | 140 | 4-Stroke | 1983–1986 | 35-816296Q03 | ||
| Mercruiser | 165 | 4-Stroke | 1987 | 35-816296Q03 | ||
| Mercruiser | 170 | 4-Stroke | 1985–1986 | 35-816296Q03 | ||
| Mercruiser | 175 | 4-Stroke | 1987 | 35-816296Q03 | ||
| Mercruiser | 180 | 4-Stroke | 1987 | 35-816296Q03 | ||
| Mercruiser | 185 | 4-Stroke | 1983–1986 | 35-816296Q03 | ||
| Mercruiser | 190 | 4-Stroke | 1985–1986 | 35-816296Q03 | ||
| Mercruiser | 205 | 4-Stroke | 1985–1987 | 35-816296Q03 | ||
| Mercruiser | 470 | 4-Stroke | 1983–1984 | 35-816296Q03 | ||
| Mercruiser | 488 | 4-Stroke | 1983–1984 | 35-816296Q03 | ||
| Mercruiser | 2.5L | 4-Stroke | 1987–1989 | 35-816296Q03 | ALPHA (1988-1989) | |
| Mercruiser | 3.0L | 4-Stroke | 1987–1998 | 35-816296Q03 | ALPHA (1988-1998), ALPHA I (1987-1992) | |
| Mercruiser | 3.0LX | 4-Stroke | 1990–1997 | 35-816296Q03 | ALPHA (1990-1997), ALPHA I (1990-1995) | |
| Mercruiser | 3.7L | 4-Stroke | 1988–1989 | 35-816296Q03 | ALPHA | |
| Mercruiser | 3.7LX | 4-Stroke | 1988 | 35-816296Q03 | ALPHA | |
| Mercruiser | 4.3L | 4-Stroke | 1988–1992 | 35-816296Q03 | ALPHA (1988-1991), ALPHA I (1991-1992) | |
| Mercruiser | 4.3LX | 4-Stroke | 1991–1992 | 35-816296Q03 | ALPHA I |
Technical Specs
- Product Type
- Inline Fuel Filter
- Installation
- In-line, fuel hose mount
- Filtration Rating
- 10 micron (approximate)
- Fuel Type
- Gasoline (marine applications)
- Connection
- 1/4" hose barb inlet/outlet
- Housing Material
- Durable plastic (PL)
- Housing Color
- Translucent white/clear
- Dimensions
- 10.5" x 5.0" x 6.0"
- Weight
- Approximately 20g (0.7 oz)
- Fitting Type
- Hose barb
- Other Technical Attributes
- 1.5 sq. in. filtration area (per GLM data)
What’s in the Box
- 1 x Inline Fuel Filter (65W-24251-00/35-816296Q03)
Installation Notes
- Ensure the engine is off and cool. Relieve any pressure in the fuel line according to your service manual.
- Locate the existing fuel filter. Place a rag or container underneath to catch any spilled fuel.
- Loosen the clamps on both sides of the old filter and carefully remove it from the fuel lines. Note the direction of the flow arrow.
- Install the new filter, ensuring the flow arrow points in the correct direction (towards the engine).
- Secure the fuel lines onto the new filter barbs and tighten the clamps.
- Prime the fuel system if required. Check for leaks before starting the engine.
Troubleshooting & FAQ
How do I know if this filter fits my engine?
This is a universal filter for many models. The most reliable way to confirm fitment is to match your old part number to one of the equivalents listed in our Part Number Matrix. Also, verify that your engine uses a 1/4" fuel hose, as this is the connection size.
What are signs of a clogged fuel filter?
Common symptoms include the engine hesitating or stalling, reduced power, difficulty starting, and rough idling. The translucent housing allows for a quick visual check for debris or discoloration.
How often should I replace this filter?
For optimal engine health, it is recommended to replace your inline fuel filter annually or every 100 hours of operation, whichever comes first. Refer to your engine's service manual for specific maintenance intervals.
Is this an OEM part?
This listing is an aftermarket replacement (not OEM). It has been built to OEM-level specifications with comparable materials, manufactured in an ISO 9002 facility, and batch-inspected for consistency.
How much is shipping?
We ship worldwide quickly—typical transit is 5–15 days. Standard shipping is free, with expedited options available at checkout where applicable.
What is the warranty and return policy?
This part is covered by a 1-year warranty against manufacturing defects under normal use. If you encounter an issue, please contact our support team with your order details. Returns are accepted within our standard window for unused items in their original condition. See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
Payment & Security
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